69877818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2767}}^1$

素因数の和:2859

約数の個数: 48

約数和(自身を含む): 160632576

約数和(自身を除く): 90754758

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2767, 2806, 4209, 5534, 8301, 8418, 12627, 16602, 24903, 25254, 49806, 63641, 127282, 168787, 190923, 337574, 381846, 506361, 572769, 1012722, 1145538, 1519083, 3038166, 3882101, 7764202, 11646303, 23292606, 34938909, 69877818]

約数ペア:

[(1, 69877818), (2, 34938909), (3, 23292606), (6, 11646303), (9, 7764202), (18, 3882101), (23, 3038166), (46, 1519083), (61, 1145538), (69, 1012722), (122, 572769), (138, 506361), (183, 381846), (207, 337574), (366, 190923), (414, 168787), (549, 127282), (1098, 63641), (1403, 49806), (2767, 25254), (2806, 24903), (4209, 16602), (5534, 12627), (8301, 8418)]